Update CVE-2020-26413.yaml

cves/2020/CVE-2020-26413.yaml

@@ -1,15 +1,15 @@
 id: CVE-2020-26413
 
 info:
-  name: GitLab information leak (CVE-2020-26413)
+  name: Gitlab User enumeration via Graphql API CVE-2020-26413
-  author: _0xf4n9x_
+  author: _0xf4n9x_,pikpikcu
   severity: medium
   description: An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.4 before 13.6.2. Information disclosure via GraphQL results in user email being unexpectedly visible.
   reference:
     - https://gitlab.com/gitlab-org/gitlab/-/issues/244275
     - https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26413.json
     - https://nvd.nist.gov/vuln/detail/CVE-2020-26413
-  tags: exposure,cve,cve2020,gitlab
+  tags: exposure,cve,cve2020,gitlab,enumeration
 
 requests:
   - raw:
@@ -31,10 +31,20 @@ requests:
         part: body
         words:
           - "username"
-          - "email"
           - "avatarUrl"
         condition: and
 
       - type: status
         status:
           - 200
+
+      - type: regex
+        part: body
+        regex:
+          - 'email":"([a-z@.]+)"'
+
+    extractors:
+      - type: regex
+        part: body
+        regex:
+          - '"email":"([a-z@.]+)"'